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Schneider Electric SR3PACK2FU

Schneider SR3PACK2FU Zelio Logic 26 I/O, 100-240V AC

MPNSR3PACK2FU
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Schneider Electric Zelio Logic SR3PACK2FU modular discovery pack, 26 I/O (16 DI, 10 relay DO), 100-240 V AC supply, clock with program memory check on power-up.

$148.59Ref. price · indicative, final on quote
Schneider Electric SR3PACK2FU datasheet (PDF)
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

SR3PACK2FU key specifications
ParameterValue
Protection typeAgainst inversion of terminals (control instructions not executed)
Range of productZelio Logic
Product or component typeModular discovery packs
Isolation voltage1780 V
Supply voltage limits85...264 V
Discrete input voltage100...240 V AC
Supply voltage100...240 V
Voltage state 0 guaranteed= 0.17 mA discrete input)
Voltage state 1 guaranteed>= 79 V discrete input
[Uimp] rated impulse withstand voltage4 kV conforming to EN/IEC 60947-1 and EN/IEC 60664-1
Discrete input current0.6 mA
Maximum supply current100 mA 100 V without extension) 50 mA 240 V without extension) 60 mA 240 V with extensions) 80 mA 100 V with extensions)

All specifications

SR3PACK2FU additional specifications
ParameterValue
Current state 0 guaranteed= 10 mA 12 V relay output)
Power consumption in12 VA without extension 17 VA with extensions
Supply frequency50/60 Hz
Operating rate in0.1 Hz at Ie)relay output 10 Hz no load)relay output
Discrete input frequency47...53 Hz 57...63 Hz
I/O channels10 relay
IP degree of protectionIP20 IEC 60529 terminal block) IP40 IEC 60529 front panel)
Connections - terminalsscrew terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) semi-solid screw terminals, 1 x 0.2...1 x 2.5 mm² AWG 25...AWG 14) solid screw terminals, 1 x 0.25...1 x 2.5 mm² AWG 24...AWG 14) flexible with cable end screw terminals, 2 x 0.2...2 x 1.5 mm² AWG 24...AWG 16) solid screw terminals, 2 x 0.25...2 x 0.75 mm² AWG 24...AWG 18) flexible with cable end
Response time50 ms ladder from state 0 to state 1)discrete input 50 ms ladder from state 1 to state 0)discrete input 50...255 ms FBD from state 0 to state 1)discrete input 50...255 ms FBD from state 1 to state 0)discrete input 10 ms from state 0 to state 1)relay output 5 ms from state 1 to state 0)relay output
Pollution degree2 IEC 61131-2
Relative humidity95 % without condensation or dripping water
Operating altitude6561.68 ft (2000 m)
Maximum altitude transport10000 ft (3048 m)
Mechanical durability10000000 cycles relay output
StandardsIEC 61000-4-5 IEC 61000-4-2 level 3 IEC 60068-2-27 Ea IEC 61000-4-3 IEC 60068-2-6 Fc IEC 61000-4-6 level 3 IEC 61000-4-11 IEC 61000-4-4 level 3 IEC 61000-4-12
ClockWith
ChecksProgram memory on each power up
CategoryUS1000I22378
Cycle time6...90 ms
Backup time10 years 77 °F (25 °C)
Clock drift12 min/year 32...131 °F (0...55 °C) 6 s/month 77 °F (25 °C)
Local displayWith
Kit compositionCable PC SR2USB01 for connection to PC SR3B261FU
Tightening torque4.4 lbf.in (0.5 N.m)
Input (output number)26
Overvoltage categoryIII conforming to IEC 60664-1
Discrete input number16
Immunity to microbreaks10 ms
Environmental characteristicEMC directive IEC 61000-6-2 EMC directive IEC 61000-6-3 EMC directive IEC 61000-6-4 EMC directive IEC 61131-2 zone B low voltage directive IEC 61131-2
Disturbance radiated (conducted)Class B EN 55022-11 group 1
Number or control scheme lines120 ladder 0...200 FBD
Ambient air temperature for storage-40...158 °F (-40...70 °C)
Ambient air temperature for operation-4...104 °F (-20...40 °C) in non-ventilated enclosure IEC 60068-2-1 and IEC 60068-2-2 -4...131 °F (-20...55 °C) IEC 60068-2-1 and IEC 60068-2-2

Product details

Schneider Zelio Logic SR3PACK2FU is a modular discovery pack — 26 I/O total, with 16 discrete inputs (100–240 V AC, 0.6 mA) and 10 relay outputs. Supply voltage range 85–264 V AC, 50/60 Hz. Built-in clock and a program memory check on each power-up, so the controller verifies its application integrity at every start. Cycle time runs 6–90 ms, enough for discrete logic and slow sequences. Backup time 10 years at 25°C holds the real-time clock and program. Relay outputs rated for 0.1 Hz at rated load, 10 Hz no-load; mechanical durability 10 million cycles.

This unit carries a suite of IEC immunity and environmental standards: IEC 61000-4-2/3/4/5/6/11/12 (ESD, radiated, fast transient, surge, conducted, voltage dips, ring wave) to Level 3 where applicable. Vibration and shock per IEC 60068-2-6 Fc and IEC 60068-2-27 Ea. IP20 on terminals, IP40 front panel.

Frequently asked questions

What is the listed clock feature?

The unit includes a clock (listed as 'With'.)

What checks does the controller perform on power-up?

It checks the program memory on each power-up.

MPN
SR3PACK2FU